4920602800

素因数分解:

$2^4\times 5^2\times {\mathrm{2887}}^1\times {\mathrm{4261}}^1$

素因数の和:7166

約数の個数: 60

約数和(自身を含む): 11828618416

約数和(自身を除く): 6908015616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2887, 4261, 5774, 8522, 11548, 14435, 17044, 21305, 23096, 28870, 34088, 42610, 46192, 57740, 68176, 72175, 85220, 106525, 115480, 144350, 170440, 213050, 230960, 288700, 340880, 426100, 577400, 852200, 1154800, 1704400, 12301507, 24603014, 49206028, 61507535, 98412056, 123015070, 196824112, 246030140, 307537675, 492060280, 615075350, 984120560, 1230150700, 2460301400, 4920602800]

約数ペア:

[(1, 4920602800), (2, 2460301400), (4, 1230150700), (5, 984120560), (8, 615075350), (10, 492060280), (16, 307537675), (20, 246030140), (25, 196824112), (40, 123015070), (50, 98412056), (80, 61507535), (100, 49206028), (200, 24603014), (400, 12301507), (2887, 1704400), (4261, 1154800), (5774, 852200), (8522, 577400), (11548, 426100), (14435, 340880), (17044, 288700), (21305, 230960), (23096, 213050), (28870, 170440), (34088, 144350), (42610, 115480), (46192, 106525), (57740, 85220), (68176, 72175)]